I'm interested in creating a time of flight algorithm and am trying to calculate what to expect for accuracy.
Is it possible to get an IRQ from when the sync arrives at...
hi all ,
how to enable GPIOTE PORT and IN[n] event simultaneously ?(not same pin)
i enable the GPIOTE to trigger interrupt event.
one for the keyboard which need multiple...
Hi All,
I am using nRF51422 with softdevice s310. And implementing Cycle speed and cadence receiver. most of the data processing is fine but i am facing one problem.
...
Hello Nordic Team,
I have a problem with programming the nRF24LE1 chip.
I am developing a small system, which consists of a uC STM32F4xx and a nRF24LE1 Radio Module. The...
Hi,
I'd like to learn about the app compatibility for the new OTA DFU that ships with the new SDK 6.0.0 and S110 7.0.0. I am using a nRF51822 board and I've observed that...
I'm curious to know if there is a tool that allows easy design of a GATT server DB that is portable across dev platforms (the nrf518 EK, my Android/iOS dev environment etc...
I'm having some trouble setting up 2 transports (BLE + USB CDC ACM) with the secure_bootloader example. The changes I made were:
- Increased flash size for code space in...
Hi,
It's my first design with nRF52840 (I have make multiple design with nRF51 et nRF52 without problem).
I use SDK15.2 and BLE_peripheral_blinky example without modification...
I'm using nrfjprog to develop a production functional tester for an nRF52840 based system. Everything was going well in testing, but when I moved the hex file to be loaded...
Hello
I have a problem with ADC measure and accuracy.
I want to read a voltage (U_BAT+) between 2.5 – 4.5V with an accuracy of < +/- 50mV
I have two scenarios. ...
Hi. I want to output numbers to tm1637 display with nrf52832. The existing library is dedicated to Arudino, so we will contact you to change it for nRF52. (Existing library...
Hi,
I am having some task which for which i am using GPIOTE, PPI & TIMERS together to achieve and in SDK 14.2, the over all power consumption of my board is 10u which...
I am trying to integrate DFU into ble_app_uart example.
I am using nrf51422 board, sdk v10.0.0, soft device "s110_nrf51_8.0.0_softdevice.hex".
I have made some changes...
I'm trying to use Pin 0.21 as SCLK in the SDK15.2/examples/peripheral/spi/pca10056/blank/ses.
The example works fine with CLK on pin 3 (default) and on pin 29 (just tried...
Hi,
I created nrf52 project on Segger studio. I'm writing directly registers.(not SDK)
It includes i2c,uart and adc, this part is working now.
I want to add SoftDevice...
Hi,
I'm using Keil development tool.
The original bootloader start address is 0xE6000 and new bootloader start address is 0xE5000.
When I update to new bootloader, it...
hi...
What are the things I can check if I can't find my nRF51 upon scanning for BT devices? I am using nrf52832 and can successfully program the device via a Segger J-Link...
Simple and perhaps stupid, but important for me: the reports of detected devices I see in nRFConnect (desktop or mobile version) are based ONLY on BLE advertising packets...
Hi,
I am experiencing problems with the app_error_handler function defined in app_error_handler_iar_c provided with the SDK V15.0.0.
If the function gets called when debugging...
HI team,
I am a beginner of Nordic nrf52840 DK, I would like to control the AC ceiling fan using the nrf52840 board with pwm library. As, I can see we can use either single...
errr_code=sd_ble_uuid_encode(p_target_uuid,&raw_uuid_len,raw_uuid);when i debug and going to find uuid my debugger will move to NVIC_systemReset.i am running uart central...
